4. Data processing: speech signal processing, linguistics, language
  5. Speech signal processing
  6. For storage or transmission

Lowell Campbell

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Audio positioning mechanism for a display

Computer graphics processing and selective visual display system – Display peripheral interface input device – Touch panel
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Customizing audio output to a user's hearing in a...

Data processing: speech signal processing – linguistics – language – Speech signal processing – For storage or transmission
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Encrypting communications between wireless mobile units

Cryptography – Communication system using cryptography – Wireless communication
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In-band audio signaling

Telecommunications – Radiotelephone system – Zoned or cellular telephone system
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Ultrasonically-calibrated fast-start echo canceller for...

Telephonic communications – Echo cancellation or suppression – Using digital signal processing
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Profile ID: LFUS-PAI-P-2060263

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